According to Ms. Wang who works out next to her, she wears it to work out at night. This woman is about 1.6 meters, a little fat. I was still running hard, and suddenly I fell down.
When everyone passed by, she was pale and convulsed. Someone is still calling her name. I thought she would recover soon. Unexpectedly, the situation is getting worse and worse. After the emergency personnel arrived, she was given cardiopulmonary resuscitation. Later, they shook their heads and said, "People can't."
Later, the reporter learned from the police:
18, May, 19, Hangzhou Jiubao Police Station received an alarm from 1 10, saying that a woman suddenly fell to the ground while exercising at the Felicia Fitness Center in Duocubic 12 store, and 120 died after being rescued on the spot. It is understood that the deceased Zhou Moumou, female, is a member of the club. At present, the possibility of criminal cases is basically ruled out through technical on-site inspection, on-site monitoring and on-site personnel visits.
Why does running lead to sudden death?
Sudden death during running, mostly rapid ventricular fibrillation. This kind of rapid and irregular beating, the heart can not have any ability to effectively contract and expel blood, so the brain has no blood supply, so if the patient is not treated in time, there will be rapid death.
The second reason is actually the abnormal ECG activity caused by some mutations in the heart gene; The third reason is massive pulmonary embolism, long-term bed rest, no exercise, and unconscious venous thrombosis of lower limbs, especially in the legs. Deep venous thrombosis in the leg itself is easy to block the blood vessels in the lower limbs and make people lose their mobility.
What's more dangerous is that if you sit for a long time and move a little, the embolus will easily loosen and fall off, and then rush to the lungs like a torpedo, causing pulmonary embolism. At this time, the probability of sudden death is very high. This kind of pulmonary embolism is also called "economy class syndrome".
Therefore, exercise is actually risky. It is suggested that those who usually don't want to exercise and feel tired when they do, don't force themselves to do strenuous exercise.
These seven kinds of people should be careful when exercising.
1, patients with previous heart disease.
2, cold virus can cause myocarditis, severe arrhythmia and heart failure lead to sudden death. It is not advisable to exercise with illness before a cold is cured.
3. For people with hypertension or arrhythmia, overload exercise can easily lead to a sharp rise in blood pressure and arrhythmia.
4. Diabetic people pay attention to overload exercise to induce hypoglycemia, and diabetic people often have cardiovascular problems.
5. Some obese people are accompanied by metabolic disorder.
6. For people with poor physical fitness without systematic training, excessive exercise will increase the burden on the heart and cause accidents.
7. Children and the elderly who are too old.
How to prevent sudden death from sports?
1, don't take part in physical competitions beyond your ability;
2. Be sure to do warm-up exercises before exercise, and do relaxation activities after exercise. Don't take part in strenuous activities suddenly, and don't stop activities suddenly;
3. Don't take part in strenuous exercise. When exercising, the immediate heart rate should be higher than 70% of the usual heart rate. For example, the usual heart rate is 60 beats/min, and the highest heart rate during exercise cannot exceed 105 beats/min.
4. If you feel unwell during exercise, you must stop exercising, don't insist, and seek medical advice in time;
5. Don't exercise immediately after meals, so as not to cause heart and muscle ischemia due to the need of blood in the gastrointestinal tract;
6. Avoid exercising in an environment with unclean air, pay attention to the change of temperature and adjust the dressing in time. If you exercise in foggy, cloudy and dusty weather, its harm is no less than smoking;